﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;

using Benefit.Models.Sys;
namespace Benefit.Service.Week
{
    public class ServiceCompanyAvgWeek : Benefit.Interface.Week.ICompanyAvgWeek
    {
        Benefit.DB.DBManager db = null;
        public ServiceCompanyAvgWeek(Benefit.DB.DBManager db)
        {
            this.db = db;
        }

        /// <summary>
        /// 删除当周所有记录
        /// </summary>
        /// <param name="weekId"></param>
        public void Delete(int week, int month, int year)
        {
            var query = from t in db.CompanyAvgWeek where t.Week == week && t.Year == year select t;
            foreach (Models.Week.CompanyAvgWeek c in query)
            {
                db.CompanyAvgWeek.Remove(c);
            }
            db.SaveChanges();
        }

        /// <summary>
        /// 保存周均值
        /// </summary>
        /// <param name="tradeHistoryId">插入时间编号</param>
        /// <param name="pdate">插入时间</param>
        public void InitCompanyWeekAvg(int week, int month, int year)
        {
            Interface.ServerData.IT_Account ita = new ServerData.ServiceT_Account(db);
            List<Models.ServerData.T_Account> serverAccounts = ita.GetList();
            Models.Week.CompanyAvgWeek change = new Models.Week.CompanyAvgWeek();
            var query = (from t in db.CompanyAvgWeek where t.Week == week && t.Year == year select t).ToList();
            var query2 = (from t in db.AccountDayChange where t.TradeHistory.WPdate == week && t.TradeHistory.YPdate == year select t).ToList();
            var query3 = (from t in db.AccountDayAnalysis where t.TradeHistory.WPdate == week && t.TradeHistory.YPdate == year select t).ToList();
            if (query.Count() > 0)//有本周数据
            {
                if (query2.Count() > 0)
                {
                    query.First().BillCount = Math.Round(query2.Average(a => a.BillCount), 2);
                    query.First().DayCount = Math.Round(query2.Average(a => a.DayCount), 2);
                    query.First().Free = Math.Round(query2.Average(a => a.Free), 2);
                    query.First().LoseCount = Convert.ToInt32(query2.Average(a => a.LoseCount));
                    query.First().Profit = Math.Round(query2.Average(a => a.Profit), 2);
                    query.First().SumLost = Math.Round(query2.Average(a => a.SumLost), 2);
                    query.First().SumWin = Math.Round(query2.Average(a => a.SumWin), 2);
                    query.First().UsedMargin = Math.Round(query2.Average(a => a.UsedMargin), 2);
                    query.First().WinCount = Convert.ToInt32(query2.Average(a => a.WinCount));
                }
                if (query3.Count() > 0)
                {
                    query.First().AvgBillBenefit = Math.Round(query3.Average(a => a.AvgBillBenefit), 2);
                    query.First().AvgPostionTime = Math.Round(query3.Average(a => a.AvgPostionTime), 2);
                    query.First().MaxReturn = Math.Round(query3.Average(a => a.MaxReturn), 2);
                    query.First().OverStopLoss = Math.Round(query3.Average(a => a.OverStopLoss), 2);
                    query.First().PingJinPing = Convert.ToInt32(query3.Average(a => a.PingJinPing));
                    query.First().RaiseRate = Math.Round(query3.Average(a => a.RaiseRate), 2);
                    query.First().RiskCount = Convert.ToInt32(query3.Average(a => a.RiskCount));
                    query.First().Utilization = Math.Round(query3.Average(a => a.Utilization), 2);
                    query.First().WinRate = Math.Round(query3.Average(a => a.WinRate), 2);
                    query.First().Yield = Math.Round(query3.Average(a => a.Yield), 2);
                }
            }
            else
            {
                change.Month = month;
                change.Year = year;
                change.Week = week;
                if (query2.Count() > 0)
                {
                    change.BillCount = Math.Round(query2.Average(a => a.BillCount), 2);
                    change.DayCount = Math.Round(query2.Average(a => a.DayCount), 2);
                    change.Free = Math.Round(query2.Average(a => a.Free), 2);
                    change.LoseCount = Convert.ToInt32(query2.Average(a => a.LoseCount));
                    change.Profit = Math.Round(query2.Average(a => a.Profit), 2);
                    change.SumLost = Math.Round(query2.Average(a => a.SumLost), 2);
                    change.SumWin = Math.Round(query2.Average(a => a.SumWin), 2);
                    change.UsedMargin = Math.Round(query2.Average(a => a.UsedMargin), 2);
                    change.WinCount = Convert.ToInt32(query2.Average(a => a.WinCount));
                }
                if (query3.Count() > 0)
                {
                    change.AvgBillBenefit = Math.Round(query3.Average(a => a.AvgBillBenefit), 2);
                    change.AvgPostionTime = Math.Round(query3.Average(a => a.AvgPostionTime), 2);
                    change.MaxReturn = Math.Round(query3.Average(a => a.MaxReturn), 2);
                    change.OverStopLoss = Math.Round(query3.Average(a => a.OverStopLoss), 2);
                    change.PingJinPing = Convert.ToInt32(query3.Average(a => a.PingJinPing));
                    change.RaiseRate = Math.Round(query3.Average(a => a.RaiseRate), 2);
                    change.RiskCount = Convert.ToInt32(query3.Average(a => a.RiskCount));
                    change.Utilization = Math.Round(query3.Average(a => a.Utilization), 2);
                    change.WinRate = Math.Round(query3.Average(a => a.WinRate), 2);
                    change.Yield = Math.Round(query3.Average(a => a.Yield), 2);
                }
                db.CompanyAvgWeek.Add(change);
            }
            db.SaveChanges();
        }
    }
}